177 citations
- Centre National de la Recherche ScientifiqueFR112 papers
- Université de BordeauxFR82 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR30 papers
- Institut NéelFR15 papers
- Université Bordeaux-I14 papers
- Université Grenoble AlpesFR14 papers
- Institut Polytechnique de BordeauxFR13 papers
- CEA GrenobleFR11 papers
- CEA Paris-SaclayFR11 papers
- Université de Picardie Jules VerneFR9 papers
- Université Paris-SudFR9 papers
- Institut polytechnique de GrenobleFR8 papers
5 papers · 2 filters
Evidence for hard and soft substructures in thermoelectric SnSe
S. R. Popuri, M. Pollet, R. Decourt +2
SnSe is a topical thermoelectric material with a low thermal conductivity which is linked to its unique crystal structure. We use low-temperature heat capacity measurements to demo…
First principles investigations of electronic, magnetic and bonding peculiarities of uranium nitride-fluoride UNF
Samir F Matar
Based on geometry optimization and magnetic structure investigations within density functional theory, unique uranium nitride fluoride UNF, isoelectronic with UO2, is shown to pres…
Magnetic and dielectric order in the kagome-like francisite CuBi(SeO)OCl
E. Constable, S. Raymond, S. Petit +8
We report a single-crystal neutron diffraction and inelastic neutron scattering study on the spin 1/2 cuprate CuBi(SeO)OCl, complemented by dielectric and electric…
Background dielectric permittivity: material constant or fitting parameter?
A. P. Levanyuk, B. A. Strukov, A. Cano
The concept of background dielectric constant proposed by Tagantsev, together with the distinction between critical and non-critical electric polarizations as a natural extension f…
Global formation of topological defects in the multiferroic hexagonal manganites
Q. N. Meier, M. Lilienblum, S. M. Griffin +10
The spontaneous transformations associated with symmetry-breaking phase transitions generate domain structures and defects that may be topological in nature. The formation of these…